Designs of microcell for an integrated HAPS-terrestrial CDMA system

Jeng-Ji Huang, Zong Jhe Wu, Wei Ting Wang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this paper, a microcell is designed for enhancing the uplink capacity of an existing terrestrial cellular code division multiple access (CDMA) system. The proposed designs involve integration of a high altitude platform station (HAPS) and the terrestrial system. By adjusting the projection of a phased array antenna onboard the HAPS, two designs of microcell are developed in the integrated system. One is that main lobe directions of the antenna coincide with the locations of terrestrial base stations; the other instead has a projection pattern with main lobes pointing toward terrestrial cell boundaries. Numerical analysis is performed and the results show that the uplink capacity is significantly enhanced under both our proposed designs, compared with a purely ground-based or a purely HAPS CDMA system; furthermore, the latter design can provide more than 15% higher uplink capacity over the former one.

Original languageEnglish
Title of host publication2008 IEEE 19th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2008
DOIs
Publication statusPublished - 2008 Dec 1
Event2008 IEEE 19th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2008 - Poznan, Poland
Duration: 2008 Sep 152008 Sep 18

Publication series

NameIEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC

Other

Other2008 IEEE 19th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2008
CountryPoland
CityPoznan
Period08/9/1508/9/18

Fingerprint

Code division multiple access
Antenna phased arrays
Base stations
Numerical analysis
Antennas

Keywords

  • Code division multiple access (CDMA)
  • High altitude platform station (HAPS)
  • Interference
  • Microcell
  • Uplink capacity

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Huang, J-J., Wu, Z. J., & Wang, W. T. (2008). Designs of microcell for an integrated HAPS-terrestrial CDMA system. In 2008 IEEE 19th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2008 [4699717] (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC). https://doi.org/10.1109/PIMRC.2008.4699717

Designs of microcell for an integrated HAPS-terrestrial CDMA system. / Huang, Jeng-Ji; Wu, Zong Jhe; Wang, Wei Ting.

2008 IEEE 19th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2008. 2008. 4699717 (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Huang, J-J, Wu, ZJ & Wang, WT 2008, Designs of microcell for an integrated HAPS-terrestrial CDMA system. in 2008 IEEE 19th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2008., 4699717, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC, 2008 IEEE 19th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2008, Poznan, Poland, 08/9/15. https://doi.org/10.1109/PIMRC.2008.4699717
Huang J-J, Wu ZJ, Wang WT. Designs of microcell for an integrated HAPS-terrestrial CDMA system. In 2008 IEEE 19th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2008. 2008. 4699717. (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC). https://doi.org/10.1109/PIMRC.2008.4699717
Huang, Jeng-Ji ; Wu, Zong Jhe ; Wang, Wei Ting. / Designs of microcell for an integrated HAPS-terrestrial CDMA system. 2008 IEEE 19th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2008. 2008. (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC).
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